et factors on column A to the mathematematical expressions in colum 8. s before each number. COLUMN A 4x (3x-5) 72 3ny (2r+y-1) 3 47 (x+y)(x-y) (2x+3)(2x − 3) (x-5y)(x + 5y) 6 (x+y)² 7. (2x+3)² (x-5y)² (B) 19 (x+4)(x-3) 0 (2x-1)(3x +2) (x+2)(2x-5) (x-3)(x2 + 3x +9) 2 13. (x+3)(x²-3x + 9) 4. (a+b)(c-d) 5 (m-n)(r+s) 6. 7. (3x + 4)(3x-4) (3x-4) COLUMN B 6x³y² + 3xy²-3ry -27 4²-9 4x² + 12x +9 12r¹²-20x E. 6x²+x-2 T. ac-ad+bc-bd S. mr-nr+ms-ns A. F. G. R. U. C. 1. O. N. H. M. L. P. V. r-y 2r²-x-10 -10ry + 25- ²+x-12 X³-27 ² + 2xy + y² -25 9-16 9²-24x + 16​